Soulcipher Board // Cipherbound Spirit

The counter mechanic works as a fuse rather than a switch, and that distinction is what shapes the deck around it. On the front, you get a graveyard engine: pay to look at the top two cards and dump one, while every creature card that reaches your yard burns down an omen counter until the permanent flips. That drain clause is what makes it patient instead of immediate; three counters means three creature cards must hit your graveyard before the transform fires, so it rewards a deck already trafficking in death triggers, reanimation targets, or aggressive filtering rather than one that only ever feeds itself. Crucially, the trigger reads any creature card put into your graveyard from anywhere, so the drain is not gated behind this artifact's own activation: a creature dying in combat, a sacrifice, a discarded reanimation target, all advance the fuse wherever they come from. Once it transforms, the payoff is a modest evasive body whose blocking is restricted to fliers (its defensive job is narrow by design) that doubles as a repeatable draw-two, discard-one outlet, which keeps feeding the same graveyard strategies you were building around. The design asks you to want your graveyard filling for reasons beyond this card, then pays you for the traffic you were generating anyway.